TY  - RPRT
TI  - An evaluation of two VTO methods.
AU  - L B Sample
AU  - P L Sadowsky
AU  - E Bradley
PY  - 1998
DO  - 10.1043/0003-3219(1998)068<0401:aeotvm>2.3.co;2
UR  - https://pubmed.ncbi.nlm.nih.gov/9770097/
ID  - 9770097
ER  -